package lab04.test01;


public class HelloWorldThread extends Thread {

    @Override
    public void run() {

        //每隔一秒向控制台输出Hello,World!

        while (true) {
            System.out.println("Hello,World!");
            //等一秒,
            try {
                Thread.sleep(1000);//单位为毫秒，1秒=1000毫秒

            } catch (InterruptedException e) {
                e.printStackTrace();
            }

        }
    }
}
